ACDelco GM Original Equipment 12680750 Timing Chain Kit with Tensioner, Guides, Nozzle, Seal, and Bolts

Engine Timing Chain Kit Contains Tensioner, Guides, Nozzle, Seal, and Bolts Synchronizes the rotation of the crankshaft and the camshaft(s) to help ensure that the engine’s valves open and close at the proper time during each cylinder’s intake and exhaust strokes Contains necessary parts to replace your vehicle’s engine timing chain GM-recommended replacement part for your GM vehicle’s original factory component Offering the quality, reliability, and durability of GM OE Manufactured to GM OE specification for fit, form, and function Provides consistent tension to help keep engine running in proper timeGM-recommended replacement part for your GM vehicles original factory componentOffering the quality, reliability, and durability of GM OEManufactured to GM OE specification for fit, form, and function